CN204117685U - A kind of compound strengthens optical cable - Google Patents
A kind of compound strengthens optical cable Download PDFInfo
- Publication number
- CN204117685U CN204117685U CN201420650881.7U CN201420650881U CN204117685U CN 204117685 U CN204117685 U CN 204117685U CN 201420650881 U CN201420650881 U CN 201420650881U CN 204117685 U CN204117685 U CN 204117685U
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- cable
- ing
- optical cable
- vinyon
- cover
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Abstract
The utility model discloses a kind of compound and strengthen optical cable, comprise: Steel cord, cable cover(ing), fiber cable jacket, lead conductor and optical cable core body, described cable cover(ing) and fiber cable jacket are separately positioned on the below of Steel cord, the outer setting of described Steel cord has vinyon sheath, described cable cover(ing) and be respectively arranged with connection vinyon block spaced apart between fiber cable jacket and vinyon sheath, described lead conductor is arranged among cable cover(ing), and described optical cable core body is arranged among fiber cable jacket.By the way, a kind of compound that the utility model is pointed out strengthens optical cable, same Steel cord is adopted to achieve the reinforcement of lead conductor and optical cable core body, improve tensile strength, reduce deadweight and cost, be applicable to long distance erection, connection vinyon block spaced apart had both strengthened the connection of three, additionally reduce deadweight, and wire stripping during construction, wire rope handling are fixing more convenient, improve the efficiency of Poling Construction.
Description
Technical field
The utility model relates to telecommunication cable and optic cable design field, particularly relates to a kind of compound and strengthens optical cable.
Background technology
Wires and cables industry is the second largest industry being only second to automobile industry in China, and the electric wire gross output value exceedes the U.S., becomes first electric wire producing country in the world.
Along with the continuous popularization of Communication in China network technology, optical cable industry obtains high speed development, and creation of new enterprise quantity constantly rises, and industry overall technology level is largely increased.The area that part is remote, the erection of cable and optical cable have employed identical stringing pole, provide cost savings, but in order to the long distance erection between stringing pole, all need steel wire messenger wire to improve tensile strength in cable and optical cable, cost is high, adds the workload of stringing, and from great, the requirement of stringing pole is improved thereupon.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of compound and strengthens optical cable, makes cable and optical cable be complex as a comprehensive cable body, reduces and produces and construction cost, facilitate the construction of line.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of compound to strengthen optical cable, comprise: Steel cord, cable cover(ing), fiber cable jacket, lead conductor and optical cable core body, described cable cover(ing) and fiber cable jacket are separately positioned on the below of Steel cord, the outer setting of described Steel cord has vinyon sheath, described cable cover(ing) and be respectively arranged with connection vinyon block spaced apart between fiber cable jacket and vinyon sheath, described lead conductor is arranged among cable cover(ing), described optical cable core body is arranged among fiber cable jacket.
In the utility model preferred embodiment, described cable cover(ing) and fiber cable jacket are respectively columnar insulative water-proof vinyon cover.
In the utility model preferred embodiment, the inwall of described cable cover(ing) and fiber cable jacket is respectively arranged with aluminium matter mask tape.
In the utility model preferred embodiment, the surface of described lead conductor is enclosed with high density polyethylene (HDPE) insulating barrier respectively, is provided with the cable cream that blocks water in the gap between described lead conductor.
In the utility model preferred embodiment, described optical cable core body comprises array optical fiber, and the fibre-optic outer setting of described array has the PBT plastic sleeve pipe of filling fine cream.
The beneficial effects of the utility model are: a kind of compound that the utility model is pointed out strengthens optical cable, same Steel cord is adopted to achieve the reinforcement of lead conductor and optical cable core body, improve tensile strength, reduce deadweight and cost, be applicable to long distance erection, connection vinyon block spaced apart had both strengthened the connection of three, additionally reduced deadweight, and wire stripping during construction, wire rope handling are fixing more convenient, improve the efficiency of Poling Construction.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation that a kind of compound of the utility model strengthens optical cable one preferred embodiment;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view;
In accompanying drawing, the mark of each parts is as follows: 1, Steel cord, and 2, connect vinyon block, 3, cable cover(ing), 4, fiber cable jacket, 5, aluminium matter mask tape, 11, vinyon sheath, 31, lead conductor, 41, optical cable core body.
Embodiment
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 to Fig. 2, the utility model embodiment comprises:
A kind of compound strengthens optical cable, comprise: Steel cord 1, cable cover(ing) 3, fiber cable jacket 4, lead conductor 31 and optical cable core body 41, described cable cover(ing) 3 and fiber cable jacket 4 are set in parallel in the below of Steel cord 1 respectively, the outer setting of described Steel cord 1 has vinyon sheath 11, described cable cover(ing) 3 and be respectively arranged with connection vinyon block 2 spaced apart between fiber cable jacket 4 and vinyon sheath 11, connection vinyon block 2 spaced apart strengthens vinyon sheath 11, connect between cable cover(ing) 3 and fiber cable jacket 4, decrease deadweight, and by the space at interval, wire stripping during construction, wire rope handling is fixing more convenient, improve the efficiency of Poling Construction, described lead conductor 31 is arranged among cable cover(ing) 3, described optical cable core body 41 is arranged among fiber cable jacket 4, optical cable core body 41 and compact siro spinning technology and extending in parallel between lead conductor 31 and Steel cord 1, Steel cord 1 improves the resistance to tension of optical cable core body 41 and lead conductor 31.
A kind of compound of the utility model strengthens optical cable, and described cable cover(ing) 3 and fiber cable jacket 4 are respectively columnar insulative water-proof vinyon cover, identical with vinyon sheath 11 material, are conducive to one-body molded, and structure is more firmly with stable.
Further, the inwall of described cable cover(ing) 3 and fiber cable jacket 4 is respectively arranged with aluminium matter mask tape 5, improves jamproof ability and moisture protection.
Further, the surface of described lead conductor 31 is enclosed with high density polyethylene insulating barrier respectively, and fail safe is high, is provided with the cable cream that blocks water in the gap between described lead conductor 31, the plentiful space of cable cover(ing) 3 inside, and good waterproof performance.Described lead conductor 31 is twisted into line between two to group, line to the chromatogram of the insulating barrier of two lead conductor in group, twist the requirement that should meet China's communications industry standard YD/T322-2013 standard to pitch and electric property.
Further; described optical cable core body 41 comprises array optical fiber; the fibre-optic outer setting of described array has the PBT plastic sleeve pipe of filling fine cream, good to fibre-optic protectiveness, fills in addition and block water cable cream to improve water proofing property in the gap of described optical cable core body 41.
In sum, a kind of compound that the utility model is pointed out strengthens optical cable, and achieve the compound of optical cable and cable, and tensile strength is high, from heavy and light, sound construction, constructs convenient.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a compound strengthens optical cable, it is characterized in that, comprise: Steel cord, cable cover(ing), fiber cable jacket, lead conductor and optical cable core body, described cable cover(ing) and fiber cable jacket are separately positioned on the below of Steel cord, the outer setting of described Steel cord has vinyon sheath, described cable cover(ing) and be respectively arranged with connection vinyon block spaced apart between fiber cable jacket and vinyon sheath, described lead conductor is arranged among cable cover(ing), and described optical cable core body is arranged among fiber cable jacket.
2. compound according to claim 1 strengthens optical cable, and it is characterized in that, described cable cover(ing) and fiber cable jacket are respectively columnar insulative water-proof vinyon cover.
3. compound according to claim 1 strengthens optical cable, it is characterized in that, the inwall of described cable cover(ing) and fiber cable jacket is respectively arranged with aluminium matter mask tape.
4. compound according to claim 1 strengthens optical cable, and it is characterized in that, the surface of described lead conductor is enclosed with high density polyethylene (HDPE) insulating barrier respectively, is provided with the cable cream that blocks water in the gap between described lead conductor.
5. compound according to claim 1 strengthens optical cable, and it is characterized in that, described optical cable core body comprises array optical fiber, and the fibre-optic outer setting of described array has the PBT plastic sleeve pipe of filling fine cream.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420650881.7U CN204117685U (en) | 2014-11-04 | 2014-11-04 | A kind of compound strengthens optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420650881.7U CN204117685U (en) | 2014-11-04 | 2014-11-04 | A kind of compound strengthens optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204117685U true CN204117685U (en) | 2015-01-21 |
Family
ID=52334975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420650881.7U Expired - Fee Related CN204117685U (en) | 2014-11-04 | 2014-11-04 | A kind of compound strengthens optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204117685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108008503A (en) * | 2017-10-17 | 2018-05-08 | 安徽电信器材贸易工业有限责任公司 | A kind of self-support cable with identification strip |
-
2014
- 2014-11-04 CN CN201420650881.7U patent/CN204117685U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108008503A (en) * | 2017-10-17 | 2018-05-08 | 安徽电信器材贸易工业有限责任公司 | A kind of self-support cable with identification strip |
| CN108008503B (en) * | 2017-10-17 | 2019-11-15 | 安徽电信器材贸易工业有限责任公司 | A kind of self-support cable with identification strip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20181104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |